Starting from when they were infants, both Goku and Vegeta have the exact same trainer.
Their training regimen, diet, philosophy, move set and all that are all the exact same.
Who will win in a fight if they both had the same training routines?
I've always wondered because Goku takes a more natural approach to training while Vegeta's seems inefficient and redundant (spamming the spirit room, 100x gravity and so on), which I felt was a contributing factor to why one is always so ahead of the other.
Taking that out of the equation, which one actually wins in a fight of raw potential and talent?